i have the head light scoop , the vents? are you talking about the 70 hatch has two rectangular vents? and the pilar is not a vent for the 70 is an emblem, I think it reads 240.
I have a a 73/240 74/260 front bumper and a rear 240 bumper ( some one sand it a ques to paint ) they are in decent shape. e mail me if you want pics. Mcamps228@aol.com
i have a 2 sets of 240 springs. the used stock 240 and new Suspesion Techniques. the stock springs are 40 year old car. The ST never been used nor mounted.